Stadium: Indoor 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Doha | 2022/01/02 13:00 | Dragos Nicolae Madaras v Martin Krumich | 6-3,6-2 |
| ITF M15 Doha | 2022/01/01 12:00 | Martin Krumich v Dominik Palan | 6-2,6-0 |
| ITF M15 Doha | 2021/12/31 12:00 | Lorenzo Rottoli v Martin Krumich | 6-3,3-6,1-6 |
| ITF M15 Doha | 2021/12/30 13:40 | Rishi Reddy v Martin Krumich | 6-3,1-6,2-6 |
| ITF M15 Doha | 2021/12/29 13:00 | Marat Sharipov v Martin Krumich | 6-7,6-7 |
| ITF M15 Doha | 2021/12/25 12:00 | Martin Krumich v Dominik Palan | 3-6,2-6 |
| ITF M15 Doha | 2021/12/24 12:00 | Menelaos Efstathiou v Martin Krumich | 5-7,2-6 |
| ITF M15 Doha | 2021/12/23 13:35 | Dev Javia v Martin Krumich | 1-6,1-6 |
| ITF M15 Manacor | 2022/01/04 10:00 | Jannik Maute v Alen Moritz Hodzic | 6-3,6-2 |
| German Championship | 2021/12/08 13:00 | Jannik Maute v Kai Wehnelt | 2-6,4-6 |
| ITF M15 Heraklion | 2021/11/10 14:10 | Jannik Maute v Jonas Trinker | 1-6,7-6,6-2 |
| ITF M15 Heraklion | 2021/11/09 07:00 | Marius Ruzgas v Jannik Maute | 3-6,6-4,12-14 |
| ITF M15 Heraklion | 2021/11/08 09:00 | Jannik Maute v Tim Heger | 4-6,6-3,15-13 |
| ITF M15 Heraklion | 2021/11/07 09:00 | Jannik Maute v Thomas George Brun | 6-0,6-0 |